The success rates obtained in egg donation cycles decrease slightly in cases of frozen egg donation:
- Pregnancy rate with fresh eggs: 57.5%
- Rate of birth with fresh eggs: 43.3%
- Pregnancy rate with frozen eggs: 50.9%
- Rate of birth with frozen eggs: 38.9%
This data is taken from the latest statistics from the Spanish Fertility Soceity (SEF) 2020.
By Andrea Rodrigo B.Sc., M.Sc. (embryologist), Blanca Paraíso M.D., Ph.D., M.Sc. (gynecologist), Cristina Mestre Ferrer B.Sc., M.Sc. (embryologist), Elena Santiago Romero M.D. (gynecologist), Javier Suárez (expert in health management), María Arqué M.D., Ph.D. (gynaecologist), Marta Zermiani M.D., Ph.D. (gynecologist), Miguel Dolz Arroyo M.D., Ph.D. (gynecologist), Rebeca Reus BSc, MSc (embryologist), Rocío Díaz Giraldez B.Sc., M.Sc. (embryologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Michelle Lorraine Embleton B.Sc. Ph.D. (biochemist).
Last Update: 11/24/2022